{"cve":"CVE-2019-19909","nvd":{"published":"2019-12-19T19:15:14.200","modified":"2026-06-17T02:27:26.077","status":"Modified","description":"An issue was discovered in Public Knowledge Project (PKP) pkp-lib before 3.1.2-2, as used in Open Journal Systems (OJS) before 3.1.2-2. Code injection can occur in the OJS report generator if an authenticated Journal Manager user visits a crafted URL, because unserialize is used.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","score":8.8},"cwes":["CWE-94","CWE-502"],"references":["https://github.com/pkp/pkp-lib/compare/3_1_2-1...3_1_2-2","https://github.com/pkp/pkp-lib/issues/5302","https://pkp.sfu.ca/ojs/ojs_download/","https://github.com/pkp/pkp-lib/compare/3_1_2-1...3_1_2-2","https://github.com/pkp/pkp-lib/issues/5302"],"products":["sfu:open_journal_system"],"source":"nvd","synced_at":"2026-10-19T20:59:27.069234358+00:00"},"epss":{"cve":"CVE-2019-19909","score":0.01394,"percentile":0.72392,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}